OREANDA-NEWS. January 21, 2007.  In the coil-preparatory workshop at “Koks” public corporation work is underway on preparation of foundation pit for pile driving and construction of four silos and two stock-conveying galleries. According to forecast of specialists, the four new silos will increase the volume of coke storing for the thousands tons, and two stock-conveying galleries will allow to provide coking plants №4 and №5 with burden. Altogether at the present time on the territory of the factory there 18 silos with total volume 45 thousands of tons. WBD works at this project.